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A geologist tests a rock containing calcium oxide by reacting it with hydrochloric acid. Water and calcium chloride form. Which bonds break?
Wiki User
∙ 6y ago
ca-o bonds in calcium oxide and h-cl bonds in hydrochloric acid
Wiki User
∙ 6y ago
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What reacts with metals to produce hydrogen gas?
Metals often form hydrides and are found widely in chemistry. notable examples are LiAlH4 potent reducing agent in organic chemistry and NaH powerful base ~50 PKa. in addition hydrogen can adsorb onto metal surfaces. this is important in the catalysis of hydrogenation reactions where Hydrogen gas is reacted with unsaturated compounds by using a platnium surface(many other conditions/metal catalysts are also used)
The process of oxygen reacting with a metal to form rust?
corrosion
How are transition metals compounds?
non-reactive
What does the arrow in a chemical equation mean-?
Pointing right, "react to form". Pointing left (rare, but I've seen it a couple of times), "are produced by the reaction of". If it's a double arrow, then "exist in equilibrium with".The arrow means yields.
What is the difference between cold rolled galvanized and hot dipped galvanized steel?
Hot-dip galvanized pipe is made by reacting the iron substrate with molten metal to form an alloy layer, thus combining the substrate with the coating. Hot-dip galvanizing requires pickling of the steel pipe to remove iron oxide from the surface of the pipe. After pickling, it is washed in an aqueous solution of zinc chloride or ammonium chloride or a mixture of ammonium chloride and zinc chloride and then sent to a hot dip galvanizing bath. Hot dip galvanizing has the advantages of strong adhesion, uniform coating and long service life. Cold galvanizing is what we call electro-galvanizing. The amount of galvanization is very small, and the corrosion resistance of cold galvanized pipe itself is very different from that of hot galvanized pipe, so many construction projects do not use cold galvanized pipe. At present, the Ministry of Construction has officially stated that technically backward cold galvanized pipes need to be eliminated, and cold galvanized pipes will not be allowed to be used as water and gas pipes in the future. Shanghai Changzheng's cold rolled steel sheets are of superior quality and are the choice of most people. Buy steel plates from Shanghai Changzheng.
Calcium reacting with hydrochloric acid?
Calcium can react with hydrochloric acid. The products formed are calcium chloride and hydrogen gas.
What is the word equation for Ammonia reacting with hydroelectric acid?
I am guessing that you mean hydrochloric acid, and the reaction is ammonia plus hydrochloric acid gives ammonium chloride; NH3 + HCl => NH4Cl
What is the product of hydrochloric acid plus ammonia?
they reacting togethor. Then form NH4Cl asa result.
What is an acid containing one ionizable hydrogen ions?
Triproctic Acids contain three ionizable hydrogen ions. such as H3PO4
What is the acid from which the table salt can be formed?
if table salt means sodium chloride then it may form from hydrochloric acid by reacting with sodium hydroxide, but table salt is not pure sodium chloride it also contains a small quantity of magnesium and calcium chloride.
What is the balanced chemical equation for sodium and hydrochloric acid reacting to produce sodium chloride and hydrogen?
Do not try this! 2Na +2HCl --> 2NaCl + H2 The last 2 should be a subscript.
Can potassium chloride be prepared from zinc and hydrogen chloride?
No, reacting zinc with hydrogen chloride will yield zinc chloride and hydrogen gas. Potassium chloride can be prepared by reacting potassium with hydrogen chloride or (more safely) potassium hydroxide with hydrogen chloride.
What is sodium chloride made up from?
Sodium chloride is formed from sodium and chlorine.
What is a word equation for zinc reacting with hydrochloric acid?
Word Equation: Zinc + Hydrochloric Acid à Zinc Chloride + Hydrogen Chemical Equation: Zn + HCl à ZnCl2 + H2
What kind of reaction is zinc and hydrochloric acid?
Solid Zinc reacting with Hydrochloric Acid is a single replacement Oxidation/Reduction reaction.
What is the product of reacting potassium dichromate with hydrochloric acid?
These compounds doesn't react.
When hydrochloric acid and magnesium carbonate react what do they produce?
It yields HCl+CO2, CO2 is a by product of a neutralization reaction with HCl.HCl (hydrochloric acid) if neutralized (reacted) with NaHC03 (sodium bicarbonate) will yield NaCl (table salt) + H2O (water) + CO2 (carbon dioxide)
